Climate at a Glance

Regional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin28.2°F2429.9°F-1.7°F
California River Basin42.5°F745.1°F-2.6°F
Great Basin28.7°F932.1°F-3.4°F
Lower Colorado River Basin41.1°F2042.7°F-1.6°F
Upper Colorado River Basin20.9°F525.5°F-4.6°F
Rio Grande River Basin42.6°F2643.7°F-1.1°F
Texas Gulf Coast River Basin49.4°F4649.9°F-0.5°F
Arkansas-White-Red Basin37.5°F2239.1°F-1.6°F
Lower Mississippi River Basin48.2°F5948.0°F0.2°F
Missouri River Basin22.6°F2025.1°F-2.5°F
Souris-Red-Rainy Basin10.4°F3412.6°F-2.2°F
Upper Mississippi River Basin23.9°F5324.2°F-0.3°F
Great Lakes Basin25.5°F7524.7°F0.8°F
Tennessee River Basin42.4°F8441.2°F1.2°F
Ohio River Basin35.1°F7934.0°F1.1°F
South Atlantic-Gulf Basin50.9°F7650.1°F0.8°F
Mid-Atlantic Basin33.0°F7832.1°F0.9°F
New England Basin22.7°F5622.6°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 20, 2019 from